皮皮学，免费搜题
登录
搜题
【判断题】
酵母菌在有氧情况下主要进行菌体细胞合成,扩菌的目的就是 为了 获得大量的菌种,因此培养菌种时需通入适量的无菌空气,通气量为 1 : 0.03~1 : 0.04A.
正确
B.
错误
拍照语音搜题，微信中搜索"皮皮学"使用
参考答案：
参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【单选题】According to the text, the study is originally aimed ______.
A.
to show ** differences on revenge
B.
to better understand human's behavior. and emotions
C.
to cultivate personal likes and dislikes
D.
to see if the degree of empathy is connected with personal likes and dislikes
【简答题】A study show that students with positive attitudes _____life and open minds _____differen deas often have high EQs A towards for B towards to C towards for D for towards
【单选题】Without electricity, human life ___quite differen today.
A.
is
B.
will be
C.
would have been
D.
would be
【单选题】Read the following sounds and choose the differen one.
A.
no
B.
tone
C.
showed
D.
now
【简答题】The primary objective of information flow management is to reconcile the differentials to improve overall supply chain performance．（ ）
【简答题】庖丁解牛堂测 一、夯基训练 1 . 下列词语中 , 加点字的读音有误的一项是 ( ) A. 肩之所倚 ( yǐ ) 莫不中音 ( zhònɡ ) B. 砉然向然 ( xiǎnɡ ) 技经肯綮 ( qìnɡ ) C. 批大郤 ( xǐ ) 岁更刀 ( ɡēnɡ ) D. 导大窾 ( kuǎn ) 发于硎 ( xínɡ ) 2 . 对下列句子中加点词的解释 , 不正确的一项是 ( ) A. 乃中《经首...
【单选题】Read the following sounds and choose the differen one.
A.
ear
B.
beer
C.
dear
D.
bear
【单选题】Differen country has its own special ________.
A.
culture
B.
river
C.
mountain
D.
road
【单选题】Read the following sounds and choose the differen one.
A.
air
B.
dare
C.
fear
D.
pair
相关题目：